264467388638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{39484531}}^1$

素因数の和:39484747

約数の個数: 16

約数和(自身を含む): 422168616144

約数和(自身を除く): 157701227506

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 39484531, 78969062, 671237027, 1342474054, 7778452607, 15556905214, 132233694319, 264467388638]

約数ペア:

[(1, 264467388638), (2, 132233694319), (17, 15556905214), (34, 7778452607), (197, 1342474054), (394, 671237027), (3349, 78969062), (6698, 39484531)]